142788306

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{9011}}^1$

素因数の和:9174

約数の個数: 32

約数和(自身を含む): 302803200

約数和(自身を除く): 160014894

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 9011, 15846, 18022, 27033, 54066, 171209, 342418, 513627, 1027254, 1252529, 2505058, 3757587, 7515174, 23798051, 47596102, 71394153, 142788306]

約数ペア:

[(1, 142788306), (2, 71394153), (3, 47596102), (6, 23798051), (19, 7515174), (38, 3757587), (57, 2505058), (114, 1252529), (139, 1027254), (278, 513627), (417, 342418), (834, 171209), (2641, 54066), (5282, 27033), (7923, 18022), (9011, 15846)]